Re: [VRRP] vrrpv3 with global IPv6
"John Cruz (johcruz)" <johcruz@cisco.com> Fri, 30 July 2010 22:59 UTC
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Date: Fri, 30 Jul 2010 16:00:05 -0700
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Thread-Topic: [VRRP] vrrpv3 with global IPv6
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From: "John Cruz (johcruz)" <johcruz@cisco.com>
To: Seiichi Kawamura <kawamucho@mesh.ad.jp>
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Cc: randy@psg.com, narten@us.ibm.com, brian@innovationslab.net, vrrp@ietf.org
Subject: Re: [VRRP] vrrpv3 with global IPv6
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Hi, > > > > The current standards supports virtual addresses that have > > global scope. > > Can you point to a specific phrase in the RFC where it says so? > I could not find any mention of the word global in the RFC > nor any RFC2119 words relating to scopes of addresses. [John] The statement that the first virtual address must be a link-local addresses implies that the other address can have global scope. As you mention, global scope is not explicitly mentioned. John > > Regards, > Seiichi > > > > > Regards > > John > > > >> -----Original Message----- > >> From: vrrp-bounces@ietf.org [mailto:vrrp-bounces@ietf.org] On Behalf > > Of > >> Seiichi Kawamura > >> Sent: Friday, July 30, 2010 5:42 AM > >> To: vrrp@ietf.org > >> Cc: randy@psg.com; narten@us.ibm.com; brian@innovationslab.net > >> Subject: [VRRP] vrrpv3 with global IPv6 > >> > > I've been discussing this with a few people this week > > and thought that it was worth asking this list. > > > > rfc5798 says in section 5.2.9 > > > > For IPv6, the first address must be the IPv6 link-local address > > associated with the virtual router. > > > > It implies that a global address can be associated > > with the virtual router, but some routers > > implement link-local capability only becuase only the > > link-local address is mentioned here. > > > > The problem is, operators need global scope addresses with > > virtual routers and we have to ask each vendor to > > implement it if they have not already done so. The main > > reason we need this is becausewe need to monitor the address > > from a remote network as we do with IPv4. > > > > I just joined this list, but can someone > > tell me what was the thinking was behind not > > mentioning global addresses in this RFC? > > > > Thank you > > > > Regards, > > Seiichi > > > _______________________________________________ > vrrp mailing list > vrrp@ietf.org > https://www.ietf.org/mailman/listinfo/vrrp > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (MingW32) > > iEYEARECAAYFAkxTUhEACgkQcrhTYfxyMkKL1wCgjlVy8g4RhiMF1Upq++3zs3Vi > nCkAn34uQUGI4XJtaFXuh+i0C+k2gsJR > =OL8C > -----END PGP SIGNATURE-----
- [VRRP] vrrpv3 with global IPv6 Seiichi Kawamura
- Re: [VRRP] vrrpv3 with global IPv6 John Cruz (johcruz)
- Re: [VRRP] vrrpv3 with global IPv6 Seiichi Kawamura
- Re: [VRRP] vrrpv3 with global IPv6 John Cruz (johcruz)
- Re: [VRRP] vrrpv3 with global IPv6 Seiichi Kawamura